Lina Pusvisasari, Yadi Janwari, and Ahmad Hasan Ridwan. 2023. “Price Mechanisms in Islamic Economics Perspective of Yahya Bin Umar and Ibn Taymiyah”. Al-Afkar, Journal For Islamic Studies 6 (4):694-703. https://doi.org/10.31943/afkarjournal.v6i4.822.